Ya it came up inthe Euro thread and as I said there, since the inner core can be removed from the outer housing, I'd be tempted to drop the DPS core into a CF or Kevlar tube to get it lighter. Not sure if its the motor or the housing that's adding all the extra weight.

Compare that to the 320grams of the CS12 and HK3025 - and mine was putting out slightly better thrust on 6S too.

Now granted it probably wont last as long as the DPS....but man that's a heafty powerplant for a 6S 90mm jet.

Yes, we agree that the new MBS Fans do have a heavier shroud and overall weight than the DPS Fans. We tried to post as much information on the full listing of the page along with the factory spec sheets for download. Now the user has many possible choices for their EDF needs

V8, yes the flyfly 1500kv motor. Don't know if you remember but you advised on that motor/setup. And sorry for the typo on the volts reading. As I don't want to give incorrect numbers I'll run-up again for voltage reading.

**Battery packs are new, but again it was just slightly under full charge. Thanks to all for the input

Did another run up on the same setup just to verify and yup your #s are pretty much right in line to what mine were, batteries types are probably the only difference. Happy flying and enjoy the sweet sound of woooosh!